青饲料收获机切碎辊刀具的优化设计及试验

魏天路1§,杜爽2§,葛宜元2*,姜永成2,王俊发2,刘东旭2

Optimum Design and Experiment of Cutter of Chopping Roller of Green Forage Harvester

WEI Tianlu1§, DU Shuang2§, GE Yiyuan2*, JIANG Yongcheng2, WANG Junfa2, LIU Dongxu2

中国农业科技导报 . 2020, (12): 77 -87 . DOI: 10.13304/j.nykjdb.2020.0277